Patent US2415706A successfully refreshed from Google Patents.
US2415706A
Expired / Lapsed
US
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Transport trailer
Assignee: Individual
•
Filing: 1940-06-19
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Granted: 1947-02-11
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Expires: 1960-06-19
Abstract
No abstract record available.
Inventors
- 👤 George T Ronk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:58
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE473690C
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US1565527A
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US1628084A
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US1739364A
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GB284548A
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US1693869A
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US2058955A
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US2029439A
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US2094836A
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GB469134A
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GB477423A
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US2131949A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-10 | 1950-08-12 | 1951-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-10 | 1954-08-12 | 1955-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-10 | 1958-08-12 | 1959-02-11 | $7700.00 | Window Closed / Lapsed |